The 8th Xibohui that holds in Chengdu ' China western mining industry peak is met on 2007 ' and forum of mining industry of nonferrous metal of the 5th China International, the expert that attend the meeting and analysis of industry public figure think, demand of our country copper still driving, demand growth may achieve 8 ％ 2007 - 10 ％ . 5 years cupreous consumption will hold future year of increase rate of 10 ％ , to 2010, cupreous consumption may achieve 6 million tons. As a result of the smooth and rapid development of our country economy, home basically uses cupreous trade, if electric power, electron is electric, mechanical,the industry such as bldg. and manufacturing industry, traffic carrying trade is sure to welcome rapidder development